Automatic surface detection equipment

The utility model discloses an automatic surface detection device, which relates to the technical field of automatic surface detection and comprises an outer shell, a transmission channel is arranged in the outer shell, a first mounting plate is fixedly mounted on the side wall of one side of the outer shell, and a motor is fixedly mounted in the first mounting plate. The output end of the motor is fixedly connected with a rotating shaft, the outer side wall of the rotating shaft is fixedly connected with a driving wheel, the outer side wall of the driving wheel is in transmission connection with a transmission belt, the inner side wall of the other side of the transmission belt is in transmission connection with a driven wheel, and the interiors of the driven wheel and the driving wheel are fixedly connected with rotating rollers. Through the arrangement of the motor, the transmission belt, the limiting rod, the driven wheel, the rotating shaft and the driving wheel, the motor is started, the rotating shaft